Dead spot

[jono3079]

My Pitpro 125 seems to have a deadspot on full throttle. It occurs more when cold, but I'm pretty sure does it most of the time.

Does anyone know what causes it and how to fix it?

 

[pitmaster]

first thing is why are you at full throttle on a cold engine not many engines will be running very well @ full throttle when cold!!!

warm it up properly, than once warmed see how it is again,

 

[darb110]

yeh ill second that... mine will like it more when the throttles just off wide open..?? (im running a warm engine, not an idiot)
itll spit and feels like these less power??
would it have anything to do with my jets??

 

[Ruby]

first thing is why are you at full throttle on a cold engine not many engines will be running very well @ full throttle when cold!!!

warm it up properly, than once warmed see how it is again,

^^^ I'm with stupid (means: I agree)

Duh!

 

[captain dust]

Check the connection to your spark plug. My Pitster did this to me a while ago and i went through everything but with no luck then checked the lead, cleaned it out and put it back on and all was sweet. Give it a shot.

 

[darb110]

nah it isnt the spark just doesnt like it wide open

 

[seth111]

I would check your jetting, sounds like your running your bike to lean on the main jet!

 

[50s BRotherhood #1]

yep have a play with your carby